N55 Turbo Engine / Drivetrain / Exhaust Modifications [Archive] - Page 23

JB4 Map 2 or Map 5??? Suggestions (46 replies)
Officially ENZO tuned (59 replies)
catless DP and MPE (9 replies)
Downpipe with the least amount of smell (29 replies)
F30 335i -- what is a typical 1/4 mile time with tune? (60 replies)
clutch stop (11 replies)
EWG Specific Board (2 replies)
BMW 435i GFB diverter valve (18 replies)
catless downpipes and jb4 (11 replies)
H&R Rear Sway Bar (1 replies)
jb4 install (18 replies)
Jb / stock connector clips (0 replies)
ECU tuning group (9 replies)
fmic (5 replies)
FMIC on non M-Sport (6 replies)
Alpina B3 transmission flash (39 replies)
Running 100 Octane (11 replies)
Anyone run a race gas dyno on JB4? (0 replies)
Resonator delete + MPE + warranty issues? (13 replies)
Mppk or Dinantronics (3 replies)
BMW 435i error codes still... (6 replies)
F32 vs F36 mid section for exhaust (2 replies)
JB4 on map 4 ? (16 replies)
My new quad tip exhaust (3 replies)
JB4 bluetooth connectivity (10 replies)
More Power!!! (16 replies)
New exhaust smells like burnt rubber/plastic? (8 replies)
tune? (7 replies)
Flash tune detection (14 replies)
DINAN! (0 replies)
Upgraded I-level, car behaves differently (6 replies)
Took Delivery on a 2016 340xi M Sport today (9 replies)
340i vs 335i mppk ? (11 replies)
(Video) Weird exhaust noise..blown out cat? (0 replies)
MPE (7 replies)
VirtualDyno (27 replies)
Request: Picture of left exhaust valve controller (8 replies)
BMW M PPK vs ?... (25 replies)
BMW 435i JB4 drivetrain malfunction error (5 replies)
435i convertible (F33) M sport, want M4 rear conversion (1 replies)
Intercooler pressure loss (14 replies)
Another Happy Enzo Performance Customer! (19 replies)
Performance wise ? M235i, 335i, 435i (30 replies)
Need help with exhaust options (3 replies)
Placing engine cover? (5 replies)
BMS Stage 1 smoothness (16 replies)
VRSF Catless DP Video (24 replies)
MPPK install quote/time (19 replies)
MPPK at 12.5k miles ? (5 replies)
BMS Stage 1 vs RaceChip Ultimate vs Stock 0-60mph (9 replies)
435xi convertible (2016) Dinan tuning + M performance parts (12 replies)
Jb4 + mppk? (1 replies)
Exhaust choosing (24 replies)
This $121 downpipe .... (16 replies)
Fabspeed Roadtrip: Sport Cat (with sound clip) (36 replies)
How much TQ can our clutches handle? (18 replies)
AWE Touring installed on F36 (3 replies)
M4 stock exhaust on 435i?? Possible?? (7 replies)
Dinan stage 1 thinking about ER downpipe (10 replies)
F Chassis Tune Comparison N20/N26/N55/S55 - LAST UPDATE 02/12/2018 ** Active Added (86 replies)
ER Charge pipe with soot + metal shavings? (30 replies)
RaceChip Ultimate Settings? (13 replies)
Yet Another "Which Intake" Thread (64 replies)
Enzo 400R+ tune review: A Lady in the street and a Freak on the Track (15 replies)
Eisenmann Exhaust with downpipe *UPDATED* (21 replies)
CanFlap module question (5 replies)
bms intake (CEL) jb4 and state inspection (10 replies)
Quaife LSD - Driving impression, or how to change the F31 into a whole new car (11 replies)
Aftermarket Diverter Valve (55 replies)
Golf Tee Modders-Info YOU NEED TO KNOW (7 replies)
Dealer forgot to flash PPK on F32 (13 replies)
Miami Tuning Group F30 N55 Flash tune (5 replies)
Do I need an intake? (5 replies)
Jb4 and MPG (9 replies)
Is there a transmission flash for N55 6MT rev match? (8 replies)
BMS intake vacuum hose (5 replies)
Best exhaust system under $1500 for 435i? (30 replies)
Taking car into dealer with catless DP (11 replies)
Charge pipe (7 replies)
Which intake is right for and won't give a CEL? (22 replies)
Where to find a flash tuner in or near Florida? (0 replies)
My JB4 logs as requested, 26.7 PSI (5 replies)
Exhaust question (6 replies)
N55 redline boost on flash tune only (14 replies)
Borla hanging Low (8 replies)
ebay n55 turbo upgrade (22 replies)
2013 335XI M-Performance/Exhaust Question (12 replies)
drone question? (15 replies)
My GSR Tune with Dyno Pic attached (11 replies)
BMS Stage 1 +4psi? (15 replies)
Exhaust: Dinan vs. AWE w/midpipe (12 replies)
MPE Back fires?? (12 replies)
How much hp? (11 replies)
Downpipe o2 sensor spacer? Where TO BUY? (8 replies)
Dinan Stage 1 & Stage 2 install (17 replies)
BMS 3.5in Exhaust Tips Unboxing, Install, and Review (66 replies)
First Mods! (23 replies)
Tuner, Intake, Exhaust options (5 replies)
Fi exhaust for 15+ F30 335i (0 replies)
N55 Stock/JB Stage 1/JB4 + DP exhaust videos (16 replies)
JB4 Install - Clicking noise (10 replies)
Manual Oil check (12 replies)
My car runs much better on my stock intake :( (18 replies)
JB4 stage 2, ER HFC DP & BMS intake for sale (5 replies)
JB4 OBD connection (1 replies)
N55 JB4 jerky when startup (33 replies)
half shaft broken (4 replies)
Jb4 Post pics of tapping into can wires (10 replies)
ER catless Downpipe installed!!!! Hang on (62 replies)
First Dyno: impressions...(528WHP) (17 replies)
Can't get the V band clamps off. (10 replies)
Trying to fins a JB1 install guide (2 replies)
Exhaust pops on overrun-programmed? (4 replies)
BMS oil cooler? (5 replies)
New Exhaust Setup (2 replies)
Sport Auto Transmission (14 replies)
Fully catless exhaust to stock muffler videos? (6 replies)
Exhaust tips (43 replies)
AWE Tuning: Introducing the BMW F3x 335i/435i S-FLO Carbon Intake. Available… Now. (6 replies)
E85? (15 replies)
No Boost (6 replies)
Can JB4 be connected as a JB Stage1? (26 replies)
JB4, Map 2, woah!!! (10 replies)
Which charge pipe? (8 replies)
Pure Turbo stage 1 vs stage 2 (7 replies)
CG Precision R-1 start up, rev, launch (4 replies)
Advise needed on MPPK and MPE setups. Is it worth it in the end? (30 replies)
Dinan (25 replies)
Flash Tune for N55 ECU question (21 replies)
ER F30 N55 Charge Pipe Install - Install Guide and Suggestions! (75 replies)
JB4 Map 6 (39 replies)
Treadstone CP? (1 replies)
JB4 (8 replies)
435i F-36 is Now Full Bolt On-First Driving Impressions (13 replies)
Does anyone have this? (5 replies)
No luck finding a good price on MPPK in Houston. (19 replies)
AFE Magnum Intake on 435xi Rubbing (1 replies)
Where in LA to get my axel back installed for a good price (2 replies)
charge pipe install diy / instructions ? (15 replies)
Changing MAPS on JB4 (9 replies)
Tuning the N55 (15 replies)
Need some info please CEL with bms intake and MPE (20 replies)
Stock exhaust with catless DP? (19 replies)
Meisterschaft or Armytrix? Which one? Need some opinions and help (30 replies)
SPARK PLUGS for 435 ECU TUNED (15 replies)
Bigger exhaust tips? (3 replies)
BMS intake install help! (24 replies)
Ideas on changing the Radiator? (5 replies)
JB1 on M235 (14 replies)
Charge Pipe failure...again (177 replies)
Qtp Exhaust Cutout (1 replies)
335 speed limiter (23 replies)
Meisterschaft GTC!!! finally here! (13 replies)
AWE Tuning BMW S-FLO Carbon Intake Line. Coming soon. (11 replies)
CG R-1 has arrived! (29 replies)
F36 435i Gran Coupe Exhaust (17 replies)
MPE Problem (9 replies)
Going catless? (8 replies)
JB4 Drivetrain Malfunction? (32 replies)
F-36 MSport Going Full Bolt On with JB4-Input Needed (3 replies)
do-it-yourself ecu removal video from gsr (1 replies)
JB4 335i Shift Points (4 replies)
TIC Chargepipe Upgrade Necessary? (15 replies)
picking up mppk, anything i should look out for? (11 replies)
Cobb charge pipe (14 replies)
PPK+Jb4 tuning question (19 replies)
Catted downpipe with MPPK and MPE (27 replies)
JB Stage 1 Tune safe for track day? (8 replies)
F36 435 GC with MPE and MPPK........ JB4 Stg 1 question (6 replies)
Dinan signature package (28 replies)
100 octane? (14 replies)
400whp what is needed? (19 replies)
SporTronic BOX ? (9 replies)
Ex e60 535i FBO Owner-With New F-36 GC-Ready to Mod (3 replies)
SUPREME POWER l Agency Power Exhaust (Sneak Peak) (12 replies)
SUPREME POWER l RPI GTM Exhaust System (6 replies)
MPE, fully broken in (17 replies)
AFE momentum for sale (4 replies)
Awe tuning exhaust (4 replies)
depinning the flex fuel wires from a JB4 harness (3 replies)
HP/TQ Gauges (10 replies)
which header should I choose? (26 replies)
Car cover or not? (7 replies)
Really HARD SOUNDCHECK of my 435i stock exhaust (8 replies)
bms stage 1 with all else stock, ISSUES?! (24 replies)
JB4 "Bible" (13 replies)
Challenge 3.5" catless downpipe + BMS Stage 1 (14 replies)
Best price for JB4? (3 replies)
Opinions on muffler delete (18 replies)
A little too boost happy from 4500 to 6000rpm... (6 replies)
F30 N55 Jb4 6mt (6 replies)
Misfire trouble shooting - JB4 (12 replies)
F30 335i Pure Stage 2 552WHP/507WTQ @ Eurocharged Houston 4WD dynojet (updated video) (95 replies)
JB4 M2 on E30 vs GSR Technik Stage 2 on 91 and Stacked Comparo (9 replies)
Help JB4+ Downpipe having ptoblems (13 replies)
2015 435i xDrive (0 replies)
Intake Worth It? Best Options? (20 replies)
jb4 questions (8 replies)
Quick jb4 stage 2 question (12 replies)
Full carless and Jb4 stage 2 (22 replies)
F30 Dinan Stage 2 and CAI on top of MPPK or JB4? (37 replies)
Evolution Racewerks N55 Turbo to Intercooler Charge Pipe Now Available with Pictures (34 replies)
VRSF N55 Catless Downpipes 4" Model. New Design - Standard Ceramic Coating Finish (22 replies)
Removing the Intake Grill (44 replies)
Which exhaust to go with? (63 replies)
Meisterschaft Super GT!! (33 replies)
AWE Tuning Touring Edition Exhaust (10 replies)
Exhaust system suggestions (19 replies)
How Catalytic Converters Work, Parts 1 & 2 (6 replies)
Does this exhaust system fit both 2014 335xi/435xi (4 replies)
Does this exhaust system fit both 2014 335xi/435xi (2 replies)
Best Tune Option for 435i with no other mods (60 replies)
Warrantied Power Boosters? (8 replies)
Upcoming F Series Wheel Controls & Boost Gauge (8 replies)
435i exhaust system (4 replies)
Mppk necessary with me? (5 replies)
BMW F32 Performance Exhaust Question (5 replies)
Eisenmann Race Exhaust Installed!! (30 replies)
Tune question: (12 replies)
GSR Technik N55 Stage 1 Tune Now Available (+62 whp, +83 wtq) (75 replies)
DINAN Stage II F30 335 Review (110 replies)
Weird shifting in Manual Mode Sport+ (8 replies)
WARNING!!! JB4 can damage your cars electrical system if handeled improperly (8 replies)
Just got my car back from GSR... (30 replies)
Exhaust help (2 replies)
How do I know if I'm loosing boost? (2 replies)
Best RPM to shift for maximum MPG? (17 replies)
Drivetrain Malfunction error (5 replies)
New mppk + mpe package (13 replies)
Challenge DP fit F32? (17 replies)
reflash vs jb4 (17 replies)
N55 - Charge pipe boost leak (11 replies)
Click sound when going fast? (9 replies)
M Performance Exhaust schematics (10 replies)
Stock downpipe sizing (5 replies)
Burnt titanium tip? (3 replies)
N55 Low Pressure Fuel Pump Failure! (10 replies)
Water injection (9 replies)
F30 flash tunes in Florida? (7 replies)
M235 Exhaust on a 4 series? (16 replies)
Eurocharged Houston Flash tune dyno (23 replies)
Fuel Injector Cleaner on a D.I. Engine (5 replies)
dinan-stage-1+cai vs p1 (9 replies)
Software update and MPPK (16 replies)
Do x-Drive Models Have Launch Control? (35 replies)
TTFS F30 335i 8sp ECU FLASH TUNE RESULTS (18 replies)
BMS Stage 1 installed!! (17 replies)
M Performance Exhaust or other (13 replies)
Map 7 for just Meth Spray? How to do it (0 replies)
Various 335i Euro tunes? (7 replies)